Infant scale



FIG. 1 is a top, front and right side perspective view of an infant scale showing my new design;

FIG. 2 is a top, rear and right side perspective view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevational view;

FIG. 6 is a rear elevational view; and

FIG. 7 is a right side elevational view thereof, the left side elevational view being a mirror image. 

The ornamental design for an infant scale, as shown and described. 